Yeah right, but the thing is, first position is mathematically still in contention although it's quite impossible to achieve. I don't see the possibility of Liverpool losing 6 games in the remaining 9 matches and Arsenal winning at least 7 games out of the remaining 9 matches in total because that's the only way Arsenal can win the league. Liverpool will definitely win the league, the points difference puts them at that advantage.
Liverpool can lose it's first position only if they show worst performance in there upcoming matches, which is not possible because Liverpool has lost just one game this season. Even if Liverpool lose 6 or more of it's remaining matches then Arsenal has to win almost all of it's remaining games, which won't be a piece of cake.
One main reason why Liverpool is Champions-Elect is that they are now out from all other leagues and there sole focus is now on winning EPL title. Arsenal once again has to bear second position in EPL if they play well in remaining games. The points gap between Arsenal and Nottingham is of just 4 points.
It's almost impossible because Liverpool may never be constantly defeated in their next matches, so at this point I think they will never lose the top spot of the Premier League. On the other hand, if Arsenal wants to take the top spot, it will not be possible because they will never be able to win the match. In fact, these figures we mentioned are not completely correct. Moreover, the only goal of the Liverpool Football Club in your mention is to win the EPL title now. According to our observation, the Liverpool team had ruined their best in everything before, but because of their weaknesses, they might not be able to achieve it anymore. Arsenal must play well in the rest of the game by the way and they will face Fulham.